Which one of the following measures the natural growth rate of population?

ECONOMICS
JAMB 2023

Which one of the following measures the natural growth rate of population?

  • A. Natural increase - Birth rate + Net migration
  • B. Birth rate - Death rate
  • C. Birth rate/Death rate
  • D. Birth + Net migration = Death

Correct Answer: B. Birth rate - Death rate

Explanation

The natural growth rate of a population is measured by the difference between the birth rate and the death rate. This is because the birth rate indicates the number of births in a population, while the death rate indicates the number of deaths. The difference between these two rates gives the natural increase or decrease in the population, without considering migration.



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